EN 14242:2004
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Aluminium and aluminium alloys - Chemical analysis - Inductively coupled plasma optical emission spectral analysis
15-09-2004
31-03-2005
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Equipment
7 Sampling and samples
8 Procedure
9 Correction of short-term fluctuations and drift
10 Investigation of interference
11 Expression of the results
12 Test report
Annex A (informative) Analytical lines
Annex B (informative) Preparation of stock solutions
Bibliography
This European Standard describes detailed steps for dissolution and preparation of calibration solutions. The pre-ferred use is for certification and referee analysis. All instrumentation, including software used in the testing labo-ratories, are different an subject to change. Therefore, general criteria for calibration and measurement are speci-fied.This method has to be used with primary reference materials whose mass of substance have a significant smaller uncertainty as required of the repeatability of the testing procedure.
| Committee |
CEN/TC 132
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| Standards | Relationship |
| DS EN 14242 : 2004 | Identical |
| NEN EN 14242 : 2004 | Identical |
| NBN EN 14242 : 2004 | Identical |
| NF EN 14242 : 2005 | Identical |
| NS EN 14242 : 1ED 2004 | Identical |
| I.S. EN 14242:2004 | Identical |
| BS EN 14242:2004 | Identical |
| PN EN 14242 : NOV 2005 | Identical |
| UNE-EN 14242:2004 | Identical |
| DIN EN 14242:2004-12 | Identical |